A projectile is fired vertically upward from a height of 300 300 feet above the ground, with an initial velocity of 900 900 ft/sec. Recall that projectiles are modeled by the function h(t)=−16t2+v0t+y0 h ( t ) = − 16 t 2 + v 0 t + y 0 . Write a quadratic equation to model the projectile's height h(t) h ( t ) in feet above the ground after t seconds.

step-by-step explanation:

f(x)=2x^2 -1 

translation is a function transformation that transform the function in a way of translating. by translating the function its graph is moved  up an down. moving the function f(x) 2 units to the left will be the new function g(x) with the equation: g(x)=f(x+2)=2(x+2)^2 -1

step-by-step explanation:

left be aligning the decimal points is required to not required see the number of digits to the right